package com.zhn.usermanager.controller;

import com.zhn.usermanager.service.impl.LoginServiceImpl;
import com.zhn.usermanager.vo.UserVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import springfox.documentation.annotations.ApiIgnore;

import javax.annotation.Resource;
import javax.servlet.http.HttpSession;
import java.util.Map;

/**登录验证接口
 * @author 16053
 */
@RestController
@Api(value = "登录验证",tags = "登录验证接口API")
@ApiResponses({
        @ApiResponse(code=400,message="请求参数不完整或者错误"),
        @ApiResponse(code=404,message="找不到页面"),
        @ApiResponse(code=405,message="请求方式不正确，比如后台接收是post，但前端请求的是get"),
        @ApiResponse(code=406,message="页面地址和接口名冲突"),
        @ApiResponse(code=415,message="请求格式不正确，前端可能没有把请求头修改为json，也可能前端请求的json对象没有转换为字符串"),
        @ApiResponse(code=500,message="后台服务逻辑错误")
})
public class LoginController {   // 每一个controller默认的时候，和servlet一致，都是单实例模式

    @Resource
    private LoginServiceImpl loginServiceImpl;

    @PostMapping("/login")
    @ApiOperation(value = "登录验证接口",notes = "登录验证接口 必须传递password和username",httpMethod = "POST")
    public Map<String, Object> login(@ApiIgnore HttpSession session, @RequestBody UserVO userVO){
        System.out.println("LoginController已执行");
        return loginServiceImpl.login(userVO, session);
    }
}


